CHECKMATE 6, 56165
Orbit data source: Space-Track
CHECKMATE 6, 56165 is a payload satellite owned by SDA (US) in LEO that was launched on Sun, 02 Apr 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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56165 intel report (Beta)
CHECKMATE 6 details
Identifier | |
Orbit | LEO |
Last TLE update | 18 hours ago |
Origin | |
Manufacturer | York Space Sys |
Mission | Operational Defense Communications |
Bus & Motor | S-CLASS, Unknown motor |
Mass | ~300 kg wet, ~300 kg dry |
Launch date (UTC) | |
Launch vehicle | |
Launch site | |
Object type | Payload Rocket body Debris |
Shape & HBR | Box + 1 Pan, 2 m |
Radar Cross Section | 0.945 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 18 hours ago
0 CHECKMATE 6
1 56165U 23050D 25014.89126942 .00000084 00000-0 65103-4 0 9997
2 56165 81.0028 208.8677 0005861 273.6205 86.4281 13.84843601 90351
Epoch: 2025-01-14T21:23Z
Definitive object data (Epoch: 2025-01-14T21:23:25.677Z)
Latitude | -0.00002° |
Longitude | 133.41925° |
Altitude | 949.349 km |
Speed | 7.377 km/s |
True Right ascension | 13h 55m 28s |
True Declination | 0° 00' 00" |
Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
Latitude | 46.09423° |
Longitude | 142.13616° |
Altitude | 956.79 km |
Speed | 7.376 km/s |
Apparent Right ascension | 09h 34m 10s |
Apparent Declination | 38° 44' 51" |
Sunlit | Object is in daylight |
Visualization observer readout
Local Sidereal Time | 15:38:04 |
Azimuth | 302.069° NW |
Elevation | 23.042° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 948.268 km |
Perigee altitude | 939.685 km |
Semi-major axis | 7,322.114 km |
Eccentricity | 0.0005861 |
Inclination | 81.0028° |
RAAN | 208.8677° |
Arg. of periapsis | 273.6205° |
True anomaly | 86.49513° |
Mean anomaly | 86.4281° |
Eccentric anomaly | 86.46162° |
Mean motion | 3.46408 °/min |
BSTAR | 0.000065103 |
Orbital period | 103.92 mins |
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Other satellites on launch #50 in the year 2023 (2023-04-02 UTC)
CHECKMATE 8, 56162 |
CHECKMATE 5, 56163 |
CHECKMATE 4, 56164 |
CHECKMATE 6, 56165 |
CHECKMATE 7, 56166 |
CHECKMATE 2, 56167 |
CHECKMATE 1, 56168 |
CHECKMATE 3, 56169 |
BB 2, 56170 |
BB 1, 56171 |
CHECKMATE 6 Visibility forecast
Observer location: undefined°, undefined
Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
---|---|---|---|---|---|---|---|
4 mins | 2025-01-15 14:57:17.981Z | 301.777° NW | 2025-01-15 14:57:17.981Z | 301.777° NW | 21.331° | 2025-01-15 15:01:17.981Z | 342.824° N |
10 mins | 2025-01-15 23:59:17.981Z | 6.453° NNE | 2025-01-16 00:04:17.981Z | 86.495° E | 36.276° | 2025-01-16 00:09:17.981Z | 147.746° SSE |
7 mins | 2025-01-16 01:45:17.981Z | 312.833° NW | 2025-01-16 01:48:17.981Z | 276.621° WNW | 21.853° | 2025-01-16 01:52:17.981Z | 228.678° WSW |
10 mins | 2025-01-16 13:23:17.981Z | 182.187° SSW | 2025-01-16 13:28:17.981Z | 55.478° ENE | 44.195° | 2025-01-16 13:33:17.981Z | 12.42° NNE |
Authenticating...
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